window.addEventListener("load", async () => {
  try {
    const res = await axios({
      url: "/dashboard",
      headers: {
        authorization: localStorage.getItem("token"),
      },
    });
    // 预览区的数据
    const data = res.data.data.overview;
    for (const k in data) {
      document.querySelector(`[name="${k}"]`).innerHTML = data[k];
    }

    // 全年薪资走势图
    const { year ,provinceData} = res.data.data;
    // console.log(year);
    function salaryEchart(year) {
      var myChart = echarts.init(document.getElementById("line"));
      option = {
        title: {
          text: "2022全学科薪资走势图",
        },
        xAxis: {
          type: "category",
          data: year.map((v) => v.month),
          axisLine: {
            lineStyle: {
              type: "dashed",
              color: "#999",
            },
          },
        },
        tooltip: {
          trigger: "axis",
        },
        yAxis: {
          type: "value",
          splitLine: {
            lineStyle: {
              type: "dashed",
            },
          },
        },
        series: [
          {
            data: year.map((v) => v.salary),
            type: "line",
            smooth: true,
            lineStyle: {
              width: "5",
            },
            areaStyle: {
              color: {
                type: "linear",
                x: 0,
                y: 0,
                x2: 0,
                y2: 1,
                colorStops: [
                  {
                    offset: 0,
                    color: "pink", // 0% 处的颜色
                  },
                  {
                    offset: 0.5,
                    color: "#FFF", // 100% 处的颜色
                  },
                ],
                global: false, // 缺省为 false
              },
            },
            symbolSize: "8",
            color: {
              type: "linear",
              x: 0,
              y: 0,
              x2: 0,
              y2: 1,
              colorStops: [
                {
                  offset: 0,
                  color: "black", // 0% 处的颜色
                },
                {
                  offset: 1,
                  color: "pink", // 100% 处的颜色
                },
              ],
              global: false, // 缺省为 false
            },
          },
        ],
      };

      // 使用刚指定的配置项和数据显示图表。
      myChart.setOption(option);
    }
    salaryEchart(year);

    //每组薪资走势图
    const { groupData } = res.data.data;
    function xiaozu(groupData) {
      var myChart = echarts.init(document.getElementById("lines"));

      const option = {
        xAxis: {
          type: "category",
          data: groupData[1].map((v) => v.name),
          axisLine: {
            lineStyle: {
              color: "#999",
              type: "dashed",
            },
          },
        },
        yAxis: {
          type: "value",
          splitLine: {
            lineStyle: {
              type: "dashed",
            },
          },
        },
        series: [
          {
            data: groupData[1].map((v) => v.hope_salary),
            type: "bar",
          },
          {
            data: groupData[1].map((v) => v.salary),
            type: "bar",
          },
        ],
        tooltip: {
          type: "axis",
        },
        color: [
          {
            type: "linear",
            x: 0,
            y: 0,
            x2: 0,
            y2: 1,
            colorStops: [
              {
                offset: 0,
                color: "#34d39a", // 0% 处的颜色
              },
              {
                offset: 1,
                color: "#FFFF", // 100% 处的颜色
              },
            ],
            global: false, // 缺省为 false
          },
          {
            type: "linear",
            x: 0,
            y: 0,
            x2: 0,
            y2: 1,
            colorStops: [
              {
                offset: 0,
                color: "#3fceff", // 0% 处的颜色
              },
              {
                offset: 1,
                color: "#FFF", // 100% 处的颜色
              },
            ],
            global: false, // 缺省为 false
          },
        ],
      };

      // 使用刚指定的配置项和数据显示图表。
      myChart.setOption(option);
    }
    xiaozu(groupData);

    // 薪资分布图
    const { salaryData } = res.data.data;
    function fenbu(salaryData) {
      var myChart = echarts.init(document.getElementById("salary"));

      const salaryData1 = salaryData.map((v) => {
        return { value: v.g_count + v.b_count, name: v.label };
      });
      const option = {
        tooltip: {
          trigger: "item",
        },
        title: {
          text: "班级薪资分布",
          top: "3%",
          left: "3%",
        },
        legend: {
          bottom: "5%",
          left: "center",
        },
        series: [
          {
            name: "Access From",
            type: "pie",
            radius: ["60%", "50%"],
            avoidLabelOverlap: false,
            itemStyle: {
              borderRadius: 10,
              borderColor: "#fff",
              borderWidth: 2,
            },
            label: {
              show: false,
              position: "center",
            },
            emphasis: {
              label: {
                show: true,
                fontSize: 40,
                fontWeight: "bold",
                color: "pink",
              },
            },
            labelLine: {
              show: false,
            },
            data: salaryData1,
          },
        ],
        color: ["pink", "#fda224", "#3fceff", "#34d39a"],
      };

      // 使用刚指定的配置项和数据显示图表。
      myChart.setOption(option);
    }
    fenbu(salaryData);

    // 男女薪资分布
    const boy = salaryData.map((v) => {
      return { value: v.b_count, name: v.label };
    });
    const girl = salaryData.map((v) => {
      return { value: v.g_count, name: v.label };
    });
    function nannv(boy, girl) {
      var myChart = echarts.init(document.getElementById("gender"));

      const option = {
        title: [
          {
            text: "男女薪资分布",
            left: "2%",
            top: "2%",
          },
          {
            subtext: "男生",
            left: "50%",
            top: "45%",
            textAlign: "center",
          },
          {
            subtext: "女生",
            left: "50%",
            top: "85%",
            textAlign: "center",
          },
        ],
        series: [
          {
            type: "pie",
            radius: ["50", "70"],
            center: ["50%", "30%"],
            data: boy,
            label: {
              position: "outer",
              alignTo: "none",
              bleedMargin: 5,
            }
          },
          {
            type: "pie",
            radius: ["50", "70"],
            center: ["50%", "70%"],
            data: girl,
            label: {
              position: "outer",
              alignTo: "labelLine",
              bleedMargin: 5,
            }
          },
        ],
      };

      // 使用刚指定的配置项和数据显示图表。
      myChart.setOption(option);
    }
    nannv(boy, girl);

    // 学员分布图
    const initMapChart = (provinceData) => {
      const myEchart = echarts.init(document.querySelector('#map'))
      const dataList = [
        { name: '南海诸岛', value: 0 },
        { name: '北京', value: 0 },
        { name: '天津', value: 0 },
        { name: '上海', value: 0 },
        { name: '重庆', value: 0 },
        { name: '河北', value: 0 },
        { name: '河南', value: 0 },
        { name: '云南', value: 0 },
        { name: '辽宁', value: 0 },
        { name: '黑龙江', value: 0 },
        { name: '湖南', value: 0 },
        { name: '安徽', value: 0 },
        { name: '山东', value: 0 },
        { name: '新疆', value: 0 },
        { name: '江苏', value: 0 },
        { name: '浙江', value: 0 },
        { name: '江西', value: 0 },
        { name: '湖北', value: 0 },
        { name: '广西', value: 0 },
        { name: '甘肃', value: 0 },
        { name: '山西', value: 0 },
        { name: '内蒙古', value: 0 },
        { name: '陕西', value: 0 },
        { name: '吉林', value: 0 },
        { name: '福建', value: 0 },
        { name: '贵州', value: 0 },
        { name: '广东', value: 0 },
        { name: '青海', value: 0 },
        { name: '西藏', value: 0 },
        { name: '四川', value: 0 },
        { name: '宁夏', value: 0 },
        { name: '海南', value: 0 },
        { name: '台湾', value: 0 },
        { name: '香港', value: 0 },
        { name: '澳门', value: 0 },
      ]
      provinceData.forEach((item) => {
        dataList.find((v)=> {
          if (item.name.indexOf(v.name) !== -1) {
            item.value = v.value
          }
        })
      });
      let option = {
        title: {
          text: '籍贯分布',
          top: 10,
          left: 10,
          textStyle: {
            fontSize: 16,
          },
        },
        tooltip: {
          trigger: 'item',
          formatter: '{b}: {c} 位学员',
          borderColor: 'transparent',
          backgroundColor: 'rgba(0,0,0,0.5)',
          textStyle: {
            color: '#fff',
          },
        },
        visualMap: {
          min: 0,
          max: 6,
          left: 'left',
          bottom: '20',
          text: ['6', '0'],
          inRange: {
            color: ['#ffffff', '#0075F0'],
          },
          show: true,
          left: 40,
        },
        geo: {
          map: 'china',
          roam: false,
          zoom: 1.0,
          label: {
            normal: {
              show: true,
              fontSize: '10',
              color: 'rgba(0,0,0,0.7)',
            },
          },
          itemStyle: {
            normal: {
              borderColor: 'rgba(0, 0, 0, 0.2)',
              color: '#e0ffff',
            },
            emphasis: {
              areaColor: '#34D39A',
              shadowOffsetX: 0,
              shadowOffsetY: 0,
              shadowBlur: 20,
              borderWidth: 0,
              shadowColor: 'rgba(0, 0, 0, 0.5)',
            },
          },
        },
        series: [
          {
            name: '籍贯分布',
            type: 'map',
            geoIndex: 0,
            data: dataList,
          },
        ],
      }
      myEchart.setOption(option)
    }
    initMapChart(provinceData)

  } catch (err) {
    console.log(err);
  }
});
